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Geometry lessons

via YouTube


Welcome to Geometry.
Sum of the angles in a triangle - Geometry.
Area of a Triangle - Geometry.
Quadrilaterals, an overview - Geometry.
Introduction to Polygons - Geometry.
Introduction to angles using degrees (Geometry).
Complementary, Supplementary & Vertical Angles - Geometry.
Parallel Lines and Transversals - Geometry.
How do you find the center of a circle? (Geometry).
Introduction to the Pythagorean Theorem (Geometry).
Pythagorean Theorem Proof (Geometry).

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